The invention discloses an external hanging structure of an aircraft wing. The external hanging structure of the aircraft wing is fixed on the lower portion of a wing and comprises a front edge, a rear edge and a transition beam, wherein the transition beam is of a rigid structure composed of two side wall plates and a middle rib, an external hanging connector is arranged at the bottom of the transition beam, and a front connector and a rear connector which are in butt joint with the aircraft wing are arranged at the top of the transition beam; the rigid transition beam truly and accurately transmits the load of external equipment to the wing, problems of strength and rigidity of the external hanging structure are solved through the front connector and the rear connector which are integrally connected with the transition beam, the rear connector enables the rear hanging point of the wing to be simple in bearing and adjustable in hanging position through the arrangement of the adapter connector, the structure is simple, reliable and high in practicability, the requirement of the externally-hung structure for hanging equipment is met, the design requirements for the strength and rigidity of the externally-hung structure are met, and the externally-hung structure has the light weight and is safely and reliably connected with the wing.
一种飞机机翼外挂结构,所述的外挂结构固定在机翼的下部,含有前缘、后缘和过渡梁,所述的过渡梁是由两个侧壁板和中间肋组成的刚性结构,在过渡梁的底部设有外挂接头,在过渡梁的顶部设有与飞机机翼对接的前接头和后接头,刚性的过渡梁真实准确的将外挂设备的载荷传向了机翼,通过与过渡梁一体连接的前接头和后接头,解决了外挂结构的强度和刚度问题,后接头通过转接接头的设置,使得机翼后挂点承载简单,挂载位置可调,该结构简单、可靠、实用性强,满足了外挂结构挂载设备的要求,满足了外挂结构强度、刚度的设计要求,使外挂结构具有较轻的重量以及与机翼连接的安全可靠。
External hanging structure of aircraft wing
一种飞机机翼外挂结构
2021-11-19
Patent
Electronic Resource
Chinese
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